
Letterly AI is an AI-powered speech-to-text application that quickly converts speech into clear, structured text and offers text optimization features.
It offers native apps for iOS, Android, and Mac, plus a web version, with account sync across devices.
The product uses a freemium model with a limited free tier. A Pro plan is available with unlimited generation and advanced features.
According to official information, the app uses third-party AI services for transcription and rewriting, and states that user data is not used to train the models.
The app supports long recordings, but there may be recommended per-recording length limits to encourage quick idea capture.
Text can be exported via copy, share, or integrations like Zapier to Google Docs, Notion and other common office and notes tools.
NaturalReader AI is a text-to-speech tool powered by advanced LLMs, delivering natural, humanlike voice synthesis to help users efficiently listen to and read documents, create audio content, and support learning.

Typeless AI is an intelligent AI-powered voice-to-text tool that converts spoken input into concise, real-time text, with integrated AI editing and multilingual support, helping users dramatically improve writing and communication efficiency.

Fluently AI is a personal AI-powered English tutoring app that focuses on real-time conversation practice and personalized learning paths to help users improve spoken fluency, pronunciation, and grammar.
Talknotes AI is an intelligent voice note app that leverages AI-powered speech-to-text and structured editing to help users efficiently capture and organize meeting content and creative ideas.

Voicenotes AI is a smart voice notes and meeting transcription tool that lets you capture ideas on the fly, record meetings, and automatically transcribe them into text. Leveraging AI, it summarizes and extracts insights from content, and can convert voice notes into multiple text formats, helping you manage spoken information and knowledge efficiently.

AudioPen AI is an AI-driven speech-to-text and writing enhancement tool that converts conversational voice recordings into clear, structured written text quickly. Ideal for note-taking, content creation and other scenarios, it helps improve personal writing and communication efficiency.

SpeechtoNote AI is an AI-powered speech-to-text tool that converts speech into structured, editable text notes in real time. By offering a range of preset or customizable note templates, it helps users efficiently organize information across scenarios such as meeting minutes, content creation, and study notes.
Listening Brain AI is an intelligent speech-to-text and content analysis tool that uses high-precision transcription and AI-powered summarization to help users efficiently process meeting minutes, study notes, and creative content.

TextReader AI is an AI-powered text-to-speech tool that quickly converts written text into natural, fluent speech for content creation, assistive reading, and commercial voiceovers.

Audionotes AI is an AI-powered note-taking and summarization tool that can quickly convert various input sources such as voice, audio, and video into structured text notes, summaries, or customized content, helping users improve the efficiency of information capture, organization, and content creation.